| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,750 pcs
|
5750 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Architecture | |
| Data Interface | |
| Differential Output | |
| INL | |
| Mounting Type | |
| Number of Bits | |
| Number of D | |
| Operating Temperature | |
| Output Type | |
| Reference Type | |
| Settling Time | |
| Supplier Device Package | |
| Voltage |
The AD7845AQ is a 12-bit digital-to-analog converter (DAC) from Analog Devices, designed for applications requiring precise voltage output. It integrates an on-chip output amplifier, providing a full 4-quadrant multiplying capability. The converter offers a resolution of 12 bits with a single channel and a settling time of 5 µs. The output is voltage buffered, capable of driving loads up to -10V into 2 kΩ. The digital interface is parallel, making it easy to connect to microprocessors. The reference type is external, allowing flexible full-scale range adjustment.
The device operates from dual analog supplies of ±14.25V to 15.75V. Its architecture is based on an R-2R ladder, ensuring monotonic performance. Integral and differential nonlinearity are both specified at ±1 LSB maximum. The operating temperature range is -40°C to 85°C, suitable for industrial environments. The AD7845AQ is packaged in a 24-lead CDIP (0.300 inch, 7.62mm) through-hole package, which is ideal for prototyping and applications requiring robust mechanical connections.
The analog supply voltage range is ±14.25V to 15.75V.
The AD7845AQ is available in a 24-CDIP (0.300", 7.62mm) through-hole package.
The operating temperature range is -40°C to 85°C.
The AD7845AQ is listed as RoHS3 compliant, but this information is unverified and has low confidence.
The AD7845AQ has a resolution of 12 bits.
The settling time is 5 µs.
The AD7845AQ uses a parallel data interface.